move calibration parameters in setDefaultsPTB

Author: marcobarilari

src/eyeTracker.m

@@ -41,12 +41,12 @@
 
                 % Calibration has silver background with black targets, sound and smaller
                 %  targets
-                el.backgroundcolour = [192 192 192, (cfg.screen.win)];
-                el.msgfontcolour = BlackIndex(cfg.screen.win);
-                el.calibrationtargetcolour = BlackIndex(cfg.screen.win);
-                el.calibrationtargetsize = 1;
-                el.calibrationtargetwidth = 0.5;
-                el.displayCalResults = 1;
+                el.backgroundcolour = [cfg.eyeTracker.backgroundColor, (cfg.screen.win)];
+                el.msgfontcolour = cfg.eyeTracker.fontColor;
+                el.calibrationtargetcolour = cfg.eyeTracker.calibrationTargetColor
+                el.calibrationtargetsize = cfg.eyeTracker.calibrationTargetSize
+                el.calibrationtargetwidth = cfg.eyeTracker.calibrationTargetWidth
+                el.displayCalResults = cfg.eyeTracker.displayCalResults
 
                 % Call this function for changes to the calibration structure to take
                 %  affect.

src/setDefaultsPTB.m

@@ -60,8 +60,17 @@
 
     end
 
-    if isfield(cfg, 'eyeTracker') && ~isfield(cfg.eyeTracker, 'defaultCalibration')
+    if isfield(cfg, 'eyeTracker')
+
+        % Calibration environment
         fieldsToSet.eyeTracker.defaultCalibration = true;
+        fieldsToSet.eyeTracker.backgroundColor = [192 192 192];
+        fieldsToSet.eyeTracker.fontColor = [0 0 0];
+        fieldsToSet.eyeTracker.calibrationTargetColor = [0 0 0];
+        fieldsToSet.eyeTracker.calibrationTargetSize = 1;
+        fieldsToSet.eyeTracker.calibrationTargetWidth = 0.5;
+        fieldsToSet.eyeTracker.displayCalResults = 1;
+
     end
 
     if isfield(cfg, 'testingDevice') && strcmpi(cfg.testingDevice, 'mri')